TY JOUR TI MATHEMATICAL MODEL FOR OPTIMIZATION OF PROCESSING PARAMETERS OF ROLLING SURFACE OF TECHNOLOGICAL UNITS BY MOBILE EQUIPMENT KW processing modeling KW large-sized parts KW mobile equipment KW technological parameters KW optimization. JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Khurtasenko, V.A. AU Shrubchenko, I.V. PY 2019 IS 4 PB Belgorod State Technological University named after V.G. Shukhov